EP1304176A3 - Method for the continuous production of longitudinally seam welded metal tubes - Google Patents

Method for the continuous production of longitudinally seam welded metal tubes Download PDF

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Publication number
EP1304176A3
EP1304176A3 EP02292398A EP02292398A EP1304176A3 EP 1304176 A3 EP1304176 A3 EP 1304176A3 EP 02292398 A EP02292398 A EP 02292398A EP 02292398 A EP02292398 A EP 02292398A EP 1304176 A3 EP1304176 A3 EP 1304176A3
Authority
EP
European Patent Office
Prior art keywords
continuous production
welded metal
metal tubes
seam welded
longitudinally seam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02292398A
Other languages
German (de)
French (fr)
Other versions
EP1304176A2 (en
Inventor
Christian Dipl.-Ing. Dr. Frohne
Klaus Porcher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexans SA
Original Assignee
Nexans SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nexans SA filed Critical Nexans SA
Publication of EP1304176A2 publication Critical patent/EP1304176A2/en
Publication of EP1304176A3 publication Critical patent/EP1304176A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08Making tubes with welded or soldered seams

Abstract

Bei einem Verfahren zur kontinuierlichen Herstellung eines längsnahtgeschweißten Metallrohres, bei dem ein Metallband von einem Bandvorrat abgezogen, allmählich zu einem Rohr mit einem offenen Längsschlitz geformt und der Längsschlitz durch Löten oder Schweißen geschlossen wird, wird in das noch offene Schlitzrohr ein Schmiermittel eingebracht.

Figure 00000001
In a process for the continuous production of a longitudinally welded metal tube, in which a metal strip is drawn from a strip supply, gradually formed into a tube with an open longitudinal slot and the longitudinal slot is closed by soldering or welding, a lubricant is introduced into the still open slot tube.
Figure 00000001

EP02292398A 2001-10-20 2002-09-27 Method for the continuous production of longitudinally seam welded metal tubes Withdrawn EP1304176A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10151827A DE10151827A1 (en) 2001-10-20 2001-10-20 Process for the continuous production of a longitudinally welded metal tube
DE10151827 2001-10-20

Publications (2)

Publication Number Publication Date
EP1304176A2 EP1304176A2 (en) 2003-04-23
EP1304176A3 true EP1304176A3 (en) 2004-06-30

Family

ID=7703156

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02292398A Withdrawn EP1304176A3 (en) 2001-10-20 2002-09-27 Method for the continuous production of longitudinally seam welded metal tubes

Country Status (10)

Country Link
US (1) US6685082B2 (en)
EP (1) EP1304176A3 (en)
JP (1) JP2003181532A (en)
CN (1) CN1411923A (en)
BR (1) BR0204235A (en)
CA (1) CA2408886A1 (en)
DE (1) DE10151827A1 (en)
MX (1) MXPA02010335A (en)
MY (1) MY129193A (en)
SG (1) SG106103A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119569B4 (en) * 2001-04-21 2010-02-25 "Alwag" Tunnelausbau Gesellschaft Mbh Device for chipless forming
DE10151827A1 (en) * 2001-10-20 2003-04-30 Nexans Process for the continuous production of a longitudinally welded metal tube
JP2003190282A (en) * 2001-12-27 2003-07-08 Terumo Corp Metal tubular body and its manufacturing method
PL1604768T3 (en) * 2004-06-09 2008-04-30 Nexans Method for the continuous production of longitudinally seam welded metal tube
DE102004053021A1 (en) 2004-11-03 2006-05-04 Nexans Method for determining the wall thickness of a metal pipe
US20060157539A1 (en) * 2005-01-19 2006-07-20 Dubois Jon D Hot reduced coil tubing
BRPI0713479A2 (en) * 2006-07-07 2012-12-04 Revwires Llc method for continuously fabricating core wire loaded with a pulverulent or granular filler material, and extension of core wire loaded with a filler material
US8993920B2 (en) * 2008-03-31 2015-03-31 Jfe Steel Corporation Method for producing a steel pipe using a high energy density beam
DE102011052258B4 (en) 2011-07-28 2014-12-24 Benteler Deutschland Gmbh Apparatus and method for drawing longitudinally welded pipes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB850636A (en) * 1958-05-08 1960-10-05 Alberta Phoenix Tube & Pipe Lt Continuous method for production and expansion of tubular products
DE2301373A1 (en) * 1973-01-12 1974-07-18 Kabel Metallwerke Ghh DEVICE FOR MANUFACTURING LATERAL SEAM WELDED METAL PIPES
US4137446A (en) * 1974-05-22 1979-01-30 Acieries Reunies De Burbach-Eich-Dudelange S.S.Arbed Welding wire constituted by a core of welding powder enclosed by a mantle of metal and a method of producing the welding wire
US4283824A (en) * 1978-08-25 1981-08-18 Kabel-Und Metallwerke Gutehoffnungshuette Ag Method for manufacturing heat exchanger tubing
WO1999047287A2 (en) * 1998-03-18 1999-09-23 Huynh, Oanh Tube-forming machine and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874076A (en) * 1971-03-26 1975-04-01 Sumitomo Electric Industries Method and apparatus for manufacturing soft metal sheaths for electrical wires
US3794803A (en) * 1971-04-21 1974-02-26 J Valdeck Apparatus and method for making needle tubing
FR2271898B1 (en) * 1974-05-22 1977-03-11 Arbed
FR2338766A1 (en) * 1976-01-20 1977-08-19 Saurin Emmanuel METHOD FOR MANUFACTURING A TIN CAN AND DEVICE FOR CARRYING OUT THIS PROCESS
US4154976A (en) * 1977-10-25 1979-05-15 General Cable Corporation Flame retardant inside wiring cable made with an annealed metal sheath
DE2911403A1 (en) * 1979-03-23 1980-09-25 Kabel Metallwerke Ghh METHOD AND DEVICE FOR PRODUCING LENGTH SEWED TUBES FROM METALS
DE3832714C2 (en) * 1988-09-27 1998-07-16 Km Europa Metal Ag Process for the continuous drawing of metal pipes
EP0489167B1 (en) * 1990-06-21 1996-05-01 NIPPON STEEL WELDING PRODUCTS & ENGINEERING CO., Ltd. Method of manufacturing tube filled with powder and granular material
JP3233542B2 (en) * 1995-02-14 2001-11-26 株式会社オーシーシー Manufacturing method and manufacturing apparatus for metal tube coated optical fiber cable
JP2970456B2 (en) * 1995-02-14 1999-11-02 日本鋼管株式会社 Manufacturing method and manufacturing apparatus for metal tube coated optical fiber cable
DE19515336A1 (en) * 1995-04-26 1996-10-31 Alcatel Kabel Ag Mfg. internally grooved tubes for heat exchangers in, e.g., air conditioners
DE19647449A1 (en) * 1996-11-16 1998-05-20 Alsthom Cge Alcatel Method and device for producing long metal tubes
DE10151827A1 (en) * 2001-10-20 2003-04-30 Nexans Process for the continuous production of a longitudinally welded metal tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB850636A (en) * 1958-05-08 1960-10-05 Alberta Phoenix Tube & Pipe Lt Continuous method for production and expansion of tubular products
DE2301373A1 (en) * 1973-01-12 1974-07-18 Kabel Metallwerke Ghh DEVICE FOR MANUFACTURING LATERAL SEAM WELDED METAL PIPES
US4137446A (en) * 1974-05-22 1979-01-30 Acieries Reunies De Burbach-Eich-Dudelange S.S.Arbed Welding wire constituted by a core of welding powder enclosed by a mantle of metal and a method of producing the welding wire
US4283824A (en) * 1978-08-25 1981-08-18 Kabel-Und Metallwerke Gutehoffnungshuette Ag Method for manufacturing heat exchanger tubing
WO1999047287A2 (en) * 1998-03-18 1999-09-23 Huynh, Oanh Tube-forming machine and method

Also Published As

Publication number Publication date
MY129193A (en) 2007-03-30
MXPA02010335A (en) 2005-07-13
SG106103A1 (en) 2004-09-30
US20030075588A1 (en) 2003-04-24
EP1304176A2 (en) 2003-04-23
BR0204235A (en) 2003-09-16
CA2408886A1 (en) 2003-04-20
CN1411923A (en) 2003-04-23
US6685082B2 (en) 2004-02-03
DE10151827A1 (en) 2003-04-30
JP2003181532A (en) 2003-07-02

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